Home / 7,095.87-10,643.82-2,713.77

Finding the Fourth Proportional to 7,095.87, 10,643.82 and 2,713.77

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Solution

The fourth proportional to 7,095.87, 10,643.82 and 2,713.77 is: 4,070.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.87 : 10,643.82 = 2,713.77 : x
  2. Step 2: Convert to fraction form
    7,095.87/10,643.82 = 2,713.77/x
  3. Step 3: Cross multiply
    7,095.87x = 10,643.82 × 2,713.77
  4. Step 4: Simplify right side
    7,095.87x = 28,884,879.40
  5. Step 5: Solve for x
    x = 28,884,879.40/7,095.87
  6. Step 6: Final answer
    x = 4,070.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.